Adjustable ring



FIG. 1 is front top perspective view of an adjustable ring showing my new design.

FIG. 2 is a rear bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dot-dash broken lines depict boundaries of the claim and form no part thereof. The dash-dash broken lines depict portions of the adjustable ring that form no part of the claimed design. 

CLAIM The ornamental design for an adjustable ring, as shown and described. 